Talvez deva tentar algumas variações de ortografia:
decrease study » decrease std (Expandir a busca), increase study (Expandir a busca), decreased steady (Expandir a busca)
decrease fear » decrease after (Expandir a busca), decrease their (Expandir a busca), decrease cell (Expandir a busca)
fear decrease » break decrease (Expandir a busca), merr decreases (Expandir a busca), can decrease (Expandir a busca)
study program » study programs (Expandir a busca), study programme (Expandir a busca), student program (Expandir a busca)
python python » pythons python (Expandir a busca), piton python (Expandir a busca), pitons python (Expandir a busca)
python based » action based (Expandir a busca)
based python » based path (Expandir a busca), and python (Expandir a busca), gate python (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Remover as aspas pode possibilitar buscas mais amplas: (( decrease fear decrease study program ) OR ( python based python python programming ))~.